| Variable | Description | Units |
|---|---|---|
| T | Temperature | \(^\circ\)C |
| pH | pH level (Acidity/Alkalinity) | |
| EC | Electrical conductivity | \(\mu\)S/cm |
| TS | Total disolved solids | g/L |
| Ca\(^{2+}\) | Calcium | mg/L |
| Mg\(^{2+}\) | Magnesium | mg/L |
| Variable | Description | Units |
|---|---|---|
| Na\(^{+}\) | Sodium | mg/L |
| K\(^{+}\) | Potassium | mg/L |
| Cl\(^{-}\) | Chlorine | mg/L |
| SO\(^{2-}_4\) | Sulfate | mg/L |
| HCO\(^{-}_3\) | Bicarbonate | mg/L |
| SiO\(_2\) | Silica, dissolved silicon dioxide | mg/L |
| Geological Structure | Number of Observations |
|---|---|
| Hydrogeological Basins | 5 |
| Karstic Terrains | 5 |
| Volcanogenic Massifs | 14 |
| Metamorphic Regions | 6 |
| PC1 | PC2 | PC3 | PC4 | PC5 | PC6 | PC7 | PC8 | |
|---|---|---|---|---|---|---|---|---|
| Proportion of Variance | 0.4841385 | 0.1793697 | 0.1083222 | 0.0779122 | 0.0608540 | 0.0339688 | 0.0245024 | 0.0137945 |
| Cumulative Proportion | 0.4841385 | 0.6635082 | 0.7718303 | 0.8497425 | 0.9105965 | 0.9445654 | 0.9690677 | 0.9828622 |
| PC1 | PC2 | PC3 | PC4 | PC5 | PC6 | PC7 | PC8 | |
|---|---|---|---|---|---|---|---|---|
| log.tempCels | -0.023 | -0.329 | 0.521 | 0.302 | -0.653 | -0.015 | -0.044 | 0.284 |
| log.pH | -0.304 | -0.294 | -0.187 | 0.077 | 0.349 | 0.314 | -0.186 | 0.707 |
| log.elec.Cond | 0.378 | -0.197 | -0.089 | 0.009 | 0.077 | -0.275 | -0.224 | 0.153 |
| log.totSolid | 0.367 | -0.212 | -0.172 | -0.045 | 0.041 | -0.324 | -0.212 | 0.117 |
| log.Ca2 | 0.187 | 0.551 | 0.083 | 0.065 | -0.02 | 0.394 | 0.251 | 0.33 |
| log.Mg2 | 0.277 | 0.438 | 0.049 | -0.14 | -0.03 | -0.398 | -0.02 | 0.417 |
| log.Na | 0.345 | -0.301 | -0.102 | 0.102 | 0.151 | 0.318 | 0.073 | -0.213 |
| log.K | 0.376 | 0.041 | 0.14 | -0.08 | -0.103 | 0.474 | -0.196 | -0.113 |
| log.Cl | 0.271 | -0.076 | -0.125 | 0.676 | 0.16 | -0.111 | 0.525 | 0.046 |
| log.SO2 | 0.053 | 0.06 | 0.717 | 0.163 | 0.597 | -0.068 | -0.25 | -0.094 |
| log.HCO | 0.388 | -0.004 | -0.118 | -0.053 | -0.124 | 0.253 | -0.302 | 0.062 |
| log.SiO | 0.174 | -0.353 | 0.27 | -0.611 | 0.11 | 0.014 | 0.577 | 0.163 |